shy_panther
Her name is Yukiko Tsukikage, but within the Demon Slayer Corps, she is known only as the Shadow Hashira. With hair the color of moon ashes and cold violet eyes, she is a living contradiction: a phantom of light waging war in the darkness. Her blade, which absorbs light, moves with impeccable precision, and her Breath of Shadow -a unique and deadly art-is unparalleled. To all, she is the perfect blade, honed by tragedy, devoid of emotion and flaw.
But that is a lie.
"The Flaw in the Blade" is the story of the last of her line, who fights not so much with the monsters outside, but with the legacy and feelings inside. Can she accept the part of herself she swore to destroy, or will her desperate pursuit of perfection lead her to self-destruction? And what if this hateful flaw in her soul is not a weakness, but the only thing that can still save her?
//I do not own the world of Kimetsu No Yaiba, the rightful owner is Koyoharu Gotouge. This is fanfic, and the only characters I made are the ones introduced in the "OC" chapter//.